字典 波兰语 - 英语
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nawarstwiać się 用英语:
1. 
to stratify
2. 
build up
Animals build up groups.
It took him nearly 20 years to build up such a big collection of clockwork trains.
But I think that we can learn from the others and further build up our system.!
3. to pile
英语 单词“nawarstwiać się“（to pile）出现在集合中：
Listening - BZDAK - marzec4. overlaps
5. to mount up
英语 单词“nawarstwiać się“（to mount up）出现在集合中：
słówka cz. 6 kserówka6. accumulate
He tried to accumulate wealth.
We accumulate our opinions at an age when our understanding is at its weakest.
